package com.zy;

/**
 * Created by zhaoyi on 2019/7/1
 * desc 给定的链表类
 * 练习在test下面xw
 */

public class ListNode {

    public int val;
    public ListNode next;

    ListNode() {}

    public ListNode(int x) {
        val = x;
    }

    ListNode(int val, ListNode next) { this.val = val; this.next = next; }


}
